Urine Question

This is a strange question, I know.

But, the past couple days my urine has been very yellow. Its normally clear, as I drink mainly water.

I've been having some very small cramps, as wel, but I can barely feel them. Im 8 DPO, and I don't have any of my normal PMS symptoms.

Just wondering what anyone thinks.

I also took a test and it came back negative, but I know its too early to be testing.